diff options
Diffstat (limited to 'drivers/usb/core/file.c')
| -rw-r--r-- | drivers/usb/core/file.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index ea337a718cc1..822ced9639aa 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -19,6 +19,7 @@ #include <linux/errno.h> #include <linux/rwsem.h> #include <linux/slab.h> +#include <linux/string.h> #include <linux/usb.h> #include "usb.h" @@ -155,7 +156,6 @@ int usb_register_dev(struct usb_interface *intf, int minor_base = class_driver->minor_base; int minor; char name[20]; - char *temp; #ifdef CONFIG_USB_DYNAMIC_MINORS /* @@ -192,14 +192,9 @@ int usb_register_dev(struct usb_interface *intf, /* create a usb class device for this usb interface */ snprintf(name, sizeof(name), class_driver->name, minor - minor_base); - temp = strrchr(name, '/'); - if (temp && (temp[1] != '\0')) - ++temp; - else - temp = name; intf->usb_dev = device_create(usb_class->class, &intf->dev, MKDEV(USB_MAJOR, minor), class_driver, - "%s", temp); + "%s", kbasename(name)); if (IS_ERR(intf->usb_dev)) { down_write(&minor_rwsem); usb_minors[minor] = NULL; |